Update CHANGELOG.md for version 3.0.0

CoderJava · CoderJava · commit b59d0e068065 · 2022-06-04T20:38:05.000+07:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.0.0
+
+* Migrate to Flutter 3.
+
 ## 2.1.0
 
 * Update dependency flutter_colorpicker to 0.6.0.
